How would I explain this? I would start by saying that velocity is relative. Here is the definition for velocity: ...

A change in velocity relative to a pitch’s average velocity that day (Delta Velocity) is strongly correlated with the outcome of the pitch The differences in outcomes across values of Delta Velocity ...

Yet special relativity breaks down if two people's relative velocity, the difference between their respective speeds, approaches the speed of light.

Velocity is one of the simplest ideas in physics. It's just the distance you cover in the time it takes to cover that distance. That means velocity is always a mixture of space measurements and ...

Yet special relativity breaks down if two people's relative velocity, the difference between their respective speeds, approaches the speed of light.

A change in velocity relative to a pitch’s average velocity that day (Delta Velocity) is strongly correlated with the outcome of the pitch The differences in outcomes across values of Delta Velocity ...